Basic Forex forecast methods: Technical analysis and fundamental analysis.
This article provides insight into the two major methods of analysis used to forecast the behavior of the Forex market. Technical analysis and fundamental analysis differ greatly, but both can be useful forecast tools for the Forex trader. They have the same goal – to predict a price or movement. The technician studies the effect while the fundamentalist studies the cause of market movement.
Technical analysis
Technical analysis is a method of predicting price movements and future market trends by studying charts of past market action. One major advantage of technical analysis is that experienced analysts can follow many markets and market instruments simultaneously.
Technical analysis is built on three essential principles:
1. Market action discounts everything! However, the pure technical analyst is only concerned with price movements, not with the reasons for any changes.
2. Prices move in trends Technical analysis is used to identify patterns of market behavior that have long been recognized as significant. Also, there are recognized patterns that repeat themselves on a consistent basis.
3. History repeats itself Forex chart patterns have been recognized and categorized for over 100 years and the manner in which many patterns are repeated leads to the conclusion that human psychology changes little over time.
Forex charts are based on market action involving price. There are five categories in Forex technical analysis theory:
* Indicators (oscillators, e.g.: Relative Strength Index (RSI)
* Number theory (Fibonacci numbers, Gann numbers)
* Waves (Elliott wave theory)
* Gaps (high-low, open-closing)
* Trends (following moving average).
Some major technical analysis tools are described below:
Relative Strength Index (RSI):
The RSI measures the ratio of up-moves to down-moves and normalizes the calculation so that the index is expressed in a range of 0-100. If the RSI is 70 or greater, then the instrument is assumed to be overbought (a situation in which prices have risen more than market expectations). An RSI of 30 or less is taken as a signal that the instrument may be oversold (a situation in which prices have fallen more than the market expectations).
Stochastic oscillator:
This is used to indicate overbought/oversold conditions on a scale of 0-100%. Conversely, as prices fall in a strong down trend, closing prices tend to be near to the extreme low of the period range. Stochastic calculations produce two lines, %K and %D that are used to indicate overbought/oversold areas of a chart. Divergence between the stochastic lines and the price action of the underlying instrument gives a powerful trading signal.
Moving Average Convergence Divergence (MACD):
This indicator involves plotting two momentum lines. If the MACD and trigger lines cross, then this is taken as a signal that a change in the trend is likely.
Number theory:
Fibonacci numbers: The Fibonacci number sequence (1,1,2,3,5,8,13,21,34…) is constructed by adding the first two numbers to arrive at the third. The inverse of 62%, which is 38%, is also used as a Fibonacci retracement number.
Gann numbers:
W.D. Gann was a stock and a commodity trader working in the ’50s who reputedly made over $50 million in the markets. He made his fortune using methods that he developed for trading instruments based on relationships between price movement and time, known as time/price equivalents.
Waves
Elliott wave theory: The Elliott wave theory is an approach to market analysis that is based on repetitive wave patterns and the Fibonacci number sequence. An ideal Elliott wave patterns shows a five-wave advance followed by a three-wave decline.
Gaps
Gaps are spaces left on the bar chart where no trading has taken place. An up gap is formed when the lowest price on a trading day is higher than the highest high of the previous day. A down gap is formed when the highest price of the day is lower than the lowest price of the prior day. An up gap is usually a sign of market strength, while a down gap is a sign of market weakness. It usually signals the beginning of an important price move. A runaway gap is a price gap that usually occurs around the mid-point of an important market trend. For that reason, it is also called a measuring gap.
Trends
A trend refers to the direction of prices. Rising peaks and troughs constitute an up trend; falling peaks and troughs constitute a downtrend that determines the steepness of the current trend. The breaking of a trend line usually signals a trend reversal.
Moving averages are used to smooth price information in order to confirm trends and support and resistance levels. They are also useful in deciding on a trading strategy, particularly in futures trading or a market with a strong up or down trend.
The most common technical tools:
DMI (Directional Movement Indicator) is a popular technical indicator used to determine whether or not a currency pair is trending.
Unlike the fundamental analyst, the technical analyst is not much concerned with any of the “bigger picture” factors affecting the market, but concentrates on the activity of that instrument’s market.
Fundamental analysis
Fundamental analysis is a method of forecasting the future price movements of a financial instrument based on economic, political, environmental and other relevant factors and statistics that will affect the basic supply and demand of whatever underlies the financial instrument. One major advantage of technical analysis is that experienced analysts can follow many markets and market instruments, whereas the fundamental analyst needs to know a particular market intimately. Fundamental analysis focuses on what ought to happen in a market.
The fundamentalist studies the cause of market movement, while the technician studies the effect. Fundamental analysis is a macro or strategic assessment of where a currency should be trading based on any criteria but the movement of the currency’s price itself.
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